Result:
git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json boot0 dmesg0
| Detail | Value |
|---|---|
| Duration | 0.00 seconds |
| Igt-Version |
IGT-Version: 2.2-g005281c52 (x86_64) (Linux: 6.18.0-rc7-CI_DRM_17605-ge1c1b3e03e35+ x86_64) |
| Out |
Using IGT_SRANDOM=1764333382 for randomisation Opened device: /dev/dri/card0 Starting subtest: bad-pitch-999 Subtest bad-pitch-999: SUCCESS (0.000s) |
| Err |
Starting subtest: bad-pitch-999 Subtest bad-pitch-999: SUCCESS (0.000s) |
| Dmesg |
<6> [82.763653] Console: switching to colour dummy device 80x25
<6> [82.763696] [IGT] kms_addfb_basic: executing
<7> [82.788111] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [82.789467] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [82.789983] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [82.790711] i915 0000:00:02.0: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000)
<7> [82.790987] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:289]
<6> [82.791194] [IGT] kms_addfb_basic: starting subtest bad-pitch-999
<7> [82.791585] i915 0000:00:02.0: [drm:drm_internal_framebuffer_create] bad pitch 999 for plane 0
<6> [82.791661] [IGT] kms_addfb_basic: finished subtest bad-pitch-999, SUCCESS
<7> [82.792089] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:289]
<7> [82.792219] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:289]
<7> [82.798339] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:279:HDMI-A-1]
<7> [82.798346] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:279:HDMI-A-1]
<7> [82.798751] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [82.798884] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [82.799192] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [82.799325] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [82.799330] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [82.799479] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [82.803769] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [82.803773] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [82.803909] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:279:HDMI-A-1] disconnected
<7> [82.804414] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:266:DP-1]
<7> [82.804419] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:266:DP-1]
<7> [82.805517] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC1/DDI TC1/PHY B: Base DPCD: 12 14 c4 01 01 00 01 40 02 02 06 00 00 00 80
<7> [82.805540] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC1/DDI TC1/PHY B: DPCD: 14 14 c4 01 01 00 01 40 02 02 06 00 00 00 80
<7> [82.805865] i915 0000:00:02.0: [drm:intel_dp_init_lttpr_and_dprx_caps [i915]] [CONNECTOR:266:DP-1][ENCODER:265:DDI TC1/PHY B][DPRX] LTTPR common capabilities: 00 00 00 00 00 00 00 00
<7> [82.806716] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC1/DDI TC1/PHY B: Base DPCD: 12 14 c4 01 01 00 01 40 02 02 06 00 00 00 80
<7> [82.806733] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC1/DDI TC1/PHY B: DPCD: 14 14 c4 01 01 00 01 40 02 02 06 00 00 00 80
<7> [82.807080] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX USBC1/DDI TC1/PHY B: DP sink: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [82.807597] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:265:DDI TC1/PHY B] MST support: port: yes, sink: SST, modparam: yes -> enable: SST
<7> [82.810061] i915 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [i915]] DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<7> [82.810513] i915 0000:00:02.0: [drm:intel_dp_get_dsc_sink_cap [i915]] FEC CAPABILITY: 0
<7> [82.810716] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [82.810909] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [82.811042] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [82.820254] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:266:DP-1] Supported Monitor Refresh rate range is 40 Hz - 61 Hz
<7> [82.820266] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:266:DP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc.
<7> [82.820270] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:266:DP-1] ELD monitor LG HDR 4K
<7> [82.820274] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:266:DP-1] ELD size 32, SAD count 1
<7> [82.820290] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:266:DP-1] VRR capable: yes
<7> [82.820550] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:266:DP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps
<7> [82.820712] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:266:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no
<7> [82.821601] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:266:DP-1] probed modes:
<7> [82.821604] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 533250 3840 3888 3920 4000 2160 2214 2219 2222 0x48 0x9
<7> [82.821608] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
<7> [82.821610] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
<7> [82.821613] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.821615] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.821618] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.821620] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7> [82.821622] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [82.821625] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
<7> [82.821627] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1152x864": 60 81768 1152 1216 1336 1520 864 867 871 897 0x0 0x6
<7> [82.821630] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [82.821632] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [82.821635] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [82.821637] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [82.821640] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [82.821642] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
<7> [82.821645] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
<7> [82.821647] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
<7> [82.821649] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [82.821652] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [82.821670] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:279:HDMI-A-1]
<7> [82.821673] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:279:HDMI-A-1]
<7> [82.822074] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [82.822202] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry
<7> [82.822549] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 0050 w(1)
<7> [82.822677] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [82.822681] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [82.822804] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc1. force bit now 1
<7> [82.827094] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc1
<7> [82.827098] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc1. force bit now 0
<7> [82.827273] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:279:HDMI-A-1] disconnected
<7> [82.827289] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:285:HDMI-A-2]
<7> [82.827295] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:285:HDMI-A-2]
<7> [82.853152] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] HDMI: DVI dual 0, max TMDS clock 300000 kHz
<7> [82.853155] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] HDMI sink does deep color 30.
<7> [82.853157] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] HDMI sink does deep color 36.
<7> [82.853158] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] Assigning HDMI sink color depth as 12 bpc.
<7> [82.853160] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] HDMI sink does YCRCB444 in deep color.
<7> [82.853161] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no
<7> [82.853164] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] ELD monitor LG HDR 4K
<7> [82.853166] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
<7> [82.853168] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:HDMI-A-2] ELD size 32, SAD count 1
<7> [82.853422] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0040 w(1)
<7> [82.853547] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK on first message, retry
<7> [82.853886] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc2] NAK for addr: 0040 w(1)
<7> [82.854011] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)
<7> [82.854303] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:285:HDMI-A-2] probed modes:
<7> [82.854306] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x48 0x5
<7> [82.854309] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [82.854312] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [82.854314] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5
<7> [82.854317] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x9
<7> [82.854319] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [82.854322] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [82.854324] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5
<7> [82.854327] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
<7> [82.854329] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
<7> [82.854331] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
<7> [82.854334] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.854336] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.854339] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.854341] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
<7> [82.854344] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.854346] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [82.854348] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
<7> [82.854351] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
<7> [82.854353] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7> [82.854356] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [82.854358] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
<7> [82.854361] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1152x864": 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
<7> [82.854363] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [82.854371] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [82.854374] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [82.854376] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [82.854379] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [82.854382] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
<7> [82.854384] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
<7> [82.854387] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
<7> [82.854389] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
<7> [82.854392] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [82.854394] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<6> [82.854767] [IGT] kms_addfb_basic: exiting, ret=0
<7> [82.854950] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [82.901142] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [82.920206] Console: switching to colour frame buffer device 240x67
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